# Monocoupe 125

- Type: Aircraft model (FAA registry)
- Registry code: 9250412
- Manufacturer (registry): MONOCOUPE
- Model: 125
- Aircraft type: Fixed wing single engine
- Category: Airplane
- Engines: 1 · Reciprocating
- Seats: 2
- Weight class: Up to 12,499 lb
- Cruise speed: 90 mph
- Certification: Type certificated
- Registered aircraft: 1
- Page: https://openairdocs.org/model/monocoupe-125

Model codes come from the FAA registry's reference file. ADs are matched to them by model name and maker.

## ADs that may apply (OpenAirDocs)

Matched to this model by model name and maker. Each AD's applicability may narrow it by serial number, part number or equipment.

None matched.

## Registered aircraft (1)

- [N797H](https://openairdocs.org/aircraft/N797H): [Liimatainen William J](https://openairdocs.org/faa-owner/LIIMATAINEN%20WILLIAM%20J), [Monroe, WI](https://openairdocs.org/faa-place/WI/Monroe), S/N 6K19

## NTSB investigations (1)

From the NTSB's public API. Aircraft are matched to registry aircraft by N-number and event date, checked against the reported serial number, make and model; the registry's history has gaps, so older matches can be wrong. Compare the reported make and model.

- [NTSB MIA65F0037](https://openairdocs.org/ntsb/MIA65F0037), Mar 25, 1965: Monocoupe 125 (N797H), Johns Island, SC, substantial damage

## FAA accident and incident reports

None matched to aircraft with this model.

## The same model under other registry codes

Amateur-built copies and renamed makers get their own codes.

- [Knight Twister 125](https://openairdocs.org/model/knight-twister-125): 1 registered aircraft, registry code 4970150
- [Fairchild 125](https://openairdocs.org/model/fairchild-125): 0 registered aircraft, registry code 3370101
- [Knight Twister Senior 125](https://openairdocs.org/model/knight-twister-senior-125): 0 registered aircraft, registry code 4970157
- [Waco 125](https://openairdocs.org/model/waco-125): 0 registered aircraft, registry code 9600202

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